Chalkeia (Greek: Χάλκεια) is a former municipality in Aetolia-Acarnania, West Greece, Greece.

Since the 2011 local government reform it is part of the municipality Nafpaktia, of which it is a municipal unit.

The seat of the municipality was in Trikorfo.

The municipal unit Chalkeia is subdivided into the following communities (constituent villages in brackets):

This Western Greece location article is a stub.